[  293.945453] gre: GRE over IPv4 demultiplexer driver
[  293.950475] ip6_gre: GRE over IPv6 tunneling driver
[  293.964335] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.976439] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.575487] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.585608] ip6_tunnel: g2 xmit: Local address not yet configured!